Heat transfer printing roller module structure

Abstract

The utility model relates to a thermal transfer printing roller module structure, which belongs to the technical field of printing and comprises a support frame, a frame welded on the upper surface of the support frame and a roller rotatably mounted on the frame, and a detection structure is arranged at the right end of the frame. A deviation rectifying mechanism is arranged on the rack; the detection structure comprises a portal frame fixedly mounted on the upper surface of the rack and a deviation correction sensor fixedly mounted on the lower surface of the portal frame; the deviation rectifying structure comprises a mounting base fixedly mounted on the lower surface of the rack and a telescopic electric cylinder fixedly mounted on the mounting base. According to the heat transfer printing roller module structure, position detection is carried out through the deviation correction sensor, when a machined object deviates, the two deviation correction plates are displaced through the telescopic electric cylinder, and by matching with installation of the rollers, certain transverse thrust can be generated through rotation of the rollers, so that a conveying belt is helped to automatically return to the center position, and deviation correction is achieved; therefore, the advantage of good transportation effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of printing, in particular to a thermal transfer roller module structure. Background Art

[0002] Thermal transfer printing involves printing a pattern or text onto heat-resistant adhesive tape or film, then transferring it to the surface of a finished material through heat and pressure. This technology is widely used for the decoration and customization of various materials, offering advantages such as high print quality, vibrant colors, and strong adhesion. Thermal transfer technology is primarily based on the principle of thermal sublimation, whereby a substance changes directly from a solid to a gaseous state (sublimation) when heated, thereby transferring the pattern or text to the target material. During this process, the dye in the ink layer sublimates and penetrates the surface or interior of the target material, forming a durable pattern layer.

[0003] To improve thermal transfer efficiency, a roller module structure is often used to transport printed items. However, while the existing roller module structure can transport multiple printed items, it lacks a correction device, making it easy for printed items to shift during transport. This can cause the printed items transported by the roller module structure to no longer fall within the working range of the thermal transfer setting, requiring manual alignment by staff. This not only affects the thermal transfer efficiency but also the intelligent effect of the equipment, thus failing to meet production needs. Therefore, a thermal transfer roller module structure is proposed to address the above-mentioned issues. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the utility model provides a thermal transfer roller module structure, which has the advantages of good transportation effect and solves the problem that printed items are easily offset during transportation.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solutions: a thermal transfer roller module structure, comprising a thermal transfer roller module structure, the thermal transfer roller module structure comprising a support frame, a frame welded to the upper surface of the support frame, and a roller rotatably mounted on the frame, a detection structure being provided at the right end of the frame, and a correction mechanism being provided on the frame;

[0006] The detection structure includes a gantry fixedly mounted on the upper surface of the frame and a correction sensor fixedly mounted on the lower surface of the gantry;

[0007] The correction structure includes a mounting base fixedly mounted on the lower surface of the frame, a telescopic electric cylinder fixedly mounted on the mounting base, a correction plate arranged above the frame, a guide plate fixedly connected to one side of the correction plate, and a connecting piece fixedly mounted on the output end of the telescopic electric cylinder and connected to the correction plate.

[0008] Furthermore, the connecting member consists of a connecting block and a connecting rod, the output end of the telescopic electric cylinder is connected to the bottom side of the connecting block, and the two ends of the connecting rod are respectively connected and fixed to the top side of the connecting block and the correcting plate.

[0009] Furthermore, the number of the deviation-correcting plate, the guide plate and the connecting piece is two, and the guide plate is arranged in an inclined shape.

[0010] Furthermore, the telescopic electric cylinder is a dual-axis telescopic electric cylinder, and the two connecting members are respectively connected to the two output ends of the telescopic electric cylinder and the two correcting plates.

[0011] Furthermore, there are two frames, the roller is rotatably installed between the two frames, and connecting ribs are welded between the two frames. Limiting seats are installed on the upper surfaces of the two frames, and the two connecting rods pass through the inside of the two limiting seats.

[0012] Furthermore, a rolling structure is provided inside the deviation-correcting plate, and the rolling structure includes a roller and an anti-slip pad sleeved and installed on the outer surface of the roller.

[0013] Furthermore, a mounting groove is provided inside the deviation-correcting plate, and a roller is rotatably mounted in the mounting groove, and there are multiple rollers.

[0014] Furthermore, an elastic member is provided between the correction plate and the connecting rod, and the elastic member includes an abutment plate, a reset spring fixedly installed between the abutment plate and the correction plate, and a guide rod fixedly installed on the side of the correction plate close to the reset spring and passing through the inside of the abutment plate. The side of the abutment plate away from the correction plate is connected to the end of the connecting rod.

[0015] Compared with the prior art, the present invention provides a thermal transfer roller module structure with the following beneficial effects:

[0016] 1. The thermal transfer roller module structure uses a correction sensor for position detection. When the processed items deviate, the two correction plates are displaced by the telescopic electric cylinder. Combined with the installation of the roller, its rotation can generate a certain lateral thrust, helping the conveyor belt to automatically return to the center position and achieve correction, thereby achieving the advantage of good transportation effect and solving the problem of easy deviation of printed items during transportation.

[0017] 2. The thermal transfer roller module structure installs a rotating roller on the correction plate, and its rotation can generate a certain lateral thrust to help the conveyor belt automatically return to the center position to achieve correction. At the same time, it can reduce the wear of the thermal transfer roller module structure during the correction process and extend the service life of the thermal transfer roller module structure. The rotation of the roller also helps to reduce the friction between the thermal transfer roller module structure and the frame 2, thereby reducing noise and energy consumption. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a three-dimensional diagram of the structure of the utility model;

[0019] Figure 2 It is a structural diagram of part of the utility model;

[0020] Figure 3 It is a structural diagram of the components on the correction board of the utility model.

[0021] In the figure: 1. Support frame; 2. Frame; 3. Connecting rib; 4. Roller; 5. Gantry; 6. Correction sensor; 7. Mounting seat; 8. Telescopic electric cylinder; 9. Correction plate; 10. Guide plate; 11. Connecting block; 12. Connecting rod; 13. Limit seat; 14. Mounting slot; 15. Roller; 16. Anti-slip pad; 17. Abutment plate; 18. Reset spring; 19. Guide rod. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] Example 1:

[0024] See also Figures 1 to 2 A thermal transfer roller module structure includes a thermal transfer roller module structure, the thermal transfer roller module structure includes a support frame 1, a frame 2 welded to the upper surface of the support frame 1, and a roller 4 rotatably mounted on the frame 2. A detection structure is provided at the right end of the frame 2, and the detection structure includes a gantry 5 fixedly mounted on the upper surface of the frame 2 and a correction sensor 6 fixedly mounted on the lower surface of the gantry 5.

[0025] In order to cooperate with the detection structure, a correction mechanism is provided on the frame 2; the correction structure includes a mounting base 7 fixedly mounted on the lower surface of the frame 2, a telescopic electric cylinder 8 fixedly mounted on the mounting base 7, a correction plate 9 provided above the frame 2, a guide plate 10 fixedly connected to one side of the correction plate 9, and a connector fixedly mounted on the output end of the telescopic electric cylinder 8 and connected to the correction plate 9. The connector consists of a connecting block 11 and a connecting rod 12. The output end of the telescopic electric cylinder 8 is connected to the bottom side of the connecting block 11, and the two ends of the connecting rod 12 are respectively connected and fixed to the top side of the connecting block 11 and the correction plate 9. The thermal transfer roller module structure transports the processed items and performs position detection through the correction sensor 6. When the processed items deviate, the two correction plates 9 are displaced by the telescopic electric cylinder 8 to help the items automatically return to the center position to achieve correction.

[0026] Specifically, there are two deflection correction plates 9, two guide plates 10, and two connecting pieces. The guide plates 10 are arranged at an angle. The telescopic cylinder 8 is a dual-axis telescopic cylinder, with two connecting pieces connected to the two output ends of the telescopic cylinder 8 and the two deflection correction plates 9, respectively. There are two frames 2, and the roller 4 is rotatably mounted between the two frames 2. Connecting ribs 3 are welded between the two frames 2. Limiting seats 13 are installed on the upper surfaces of both frames 2, and two connecting rods 12 extend through the interior of each limiter seat 13.

[0027] The guide plate 10 is tilted to better guide the items for transportation.

[0028] Example 2:

[0029] See also Figure 3 Based on the first embodiment, the guiding plate 9 is provided with a rolling structure inside. The rolling structure includes a roller 15 and an anti-slip pad 16 mounted on the outer surface of the roller 15. The guiding plate 9 has a mounting groove 14 formed inside, and the roller 15 is rotatably mounted in the mounting groove 14. There are multiple rollers 15.

[0030] In this embodiment, an elastic member is provided between the correction plate 9 and the connecting rod 12, and the elastic member includes an abutment plate 17, a reset spring 18 fixedly installed between the abutment plate 17 and the correction plate 9, and a guide rod 19 fixedly installed on the side of the correction plate 9 close to the reset spring 18 and passing through the inside of the abutment plate 17. The side of the abutment plate 17 away from the correction plate 9 is connected to the end of the connecting rod 12.

[0031] The return spring 18 surrounds the guide rod 19. The installation of the return spring 18 makes the correction plate 9 elastic, preventing damage to the object during the correction process. At the same time, the guide rod 19 can guide and limit the correction plate 9, allowing it to move stably and improve the correction effect. The roller 15 extends to the outside of the installation groove 14 to contact the object.

[0032] In addition, through the installation of the roller 15, its rotation can generate a certain lateral thrust, which helps the object to automatically return to the center position and realize the correction. At the same time, it can reduce the wear of the thermal transfer roller module structure during the correction process and extend the service life of the thermal transfer roller module structure. The rotation of the roller 15 also helps to reduce the friction between the thermal transfer roller module structure and the frame 2, thereby reducing noise and energy consumption.

[0033] The above technical solution can better cooperate with the correction mechanism to correct the objects, thereby achieving the advantage of good transportation.

[0034] The working principle of the above embodiment is:

[0035] During use, the thermal transfer roller module structure transports the processed items and detects the position through the correction sensor 6. When the processed items deviate, the two correction plates 9 are displaced by the telescopic electric cylinder 8, and then combined with the installation of the roller 15, its rotation can generate a certain lateral thrust to help the items automatically return to the center position to achieve correction. At the same time, it can reduce the wear of the thermal transfer roller module structure during the correction process and extend the service life of the thermal transfer roller module structure. The rotation of the roller 15 also helps to reduce the friction between the thermal transfer roller module structure and the frame 2, thereby reducing noise and energy consumption.

[0036] The electrical components appearing in this article are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device that controls a computer, etc., and the existing public power connection technology is not described in detail in this article.

[0037] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0038] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A thermal transfer roller module structure, comprising a thermal transfer roller module structure, characterized in that: The thermal transfer roller module structure comprises a support frame (1), a frame (2) welded to the upper surface of the support frame (1), and a roller (4) rotatably mounted on the frame (2); a detection structure is provided at the right end of the frame (2); and a correction mechanism is provided on the frame (2); The detection structure comprises a gantry (5) fixedly mounted on the upper surface of the frame (2) and a deviation correction sensor (6) fixedly mounted on the lower surface of the gantry (5); The deflection correction structure comprises a mounting seat (7) fixedly mounted on the lower surface of a frame (2), a telescopic electric cylinder (8) fixedly mounted on the mounting seat (7), a deflection correction plate (9) arranged above the frame (2), a guide plate (10) fixedly connected to one side of the deflection correction plate (9), and a connecting piece fixedly mounted on the output end of the telescopic electric cylinder (8) and connected to the deflection correction plate (9).

2. The thermal transfer roller module structure according to claim 1, characterized in that: The connecting member is composed of a connecting block (11) and a connecting rod (12); the output end of the telescopic electric cylinder (8) is connected to the bottom side of the connecting block (11), and the two ends of the connecting rod (12) are respectively connected and fixed to the top side of the connecting block (11) and the correcting plate (9).

3. The thermal transfer roller module structure according to claim 2, characterized in that: The number of the deviation-correcting plate (9), the guide plate (10) and the connecting piece is two, and the guide plate (10) is arranged in an inclined shape.

4. The thermal transfer roller module structure according to claim 3, characterized in that: The telescopic electric cylinder (8) is a double-axis telescopic electric cylinder, and the two connecting members are respectively connected to the two output ends of the telescopic electric cylinder (8) and the two deviation correcting plates (9).

5. The thermal transfer roller module structure according to claim 3, characterized in that: There are two frames (2), the roller (4) is rotatably mounted between the two frames (2), and a connecting rib (3) is welded between the two frames (2). A limiting seat (13) is mounted on the upper surface of the two frames (2), and the two connecting rods (12) pass through the interior of the two limiting seats (13).

6. The thermal transfer roller module structure according to claim 1, characterized in that: A rolling structure is provided inside the deviation-correcting plate (9), and the rolling structure comprises a roller (15) and an anti-slip pad (16) sleeved and mounted on the outer surface of the roller (15).

7. The thermal transfer roller module structure according to claim 1, characterized in that: The deflection-correcting plate (9) is provided with a mounting groove (14) inside, and a roller (15) is rotatably mounted in the mounting groove (14), and the number of the rollers (15) is multiple.

8. The thermal transfer roller module structure according to claim 2, characterized in that: An elastic member is provided between the deflection-correcting plate (9) and the connecting rod (12), the elastic member comprising an abutting plate (17), a return spring (18) fixedly mounted between the abutting plate (17) and the deflection-correcting plate (9), and a guide rod (19) fixedly mounted on a side of the deflection-correcting plate (9) close to the return spring (18) and penetrating the interior of the abutting plate (17); the side of the abutting plate (17) away from the deflection-correcting plate (9) is connected to the end of the connecting rod (12).

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